* i386.md (type attribute): Add "rotate" for rotate insns.
(rotate insns): Set type to "rotate".
(various attributes and function units): Treat rotate like shift.
(pent_pair attribute): Only rotates by one bit position are
pairable.
(sbb insns): Explicitly set pent_pair attribute on a couple
that were missing it.
From-SVN: r53338
* sh.c (sh_builtin_saveregs): If starting with an odd fp register,
make sure that buffer starts on odd word address.
(sh_va_arg): Skip odd fp registers when reading a double precision
value.
From-SVN: r53337
* typeck.c (get_member_function_from_ptrfunc): Reorganize.
Use subtraction rather than a bitmask to get the index.
* cvt.c (cp_convert_to_pointer): Bail on an error_mark_node.
* pt.c (tsubst_expr) [ASM_STMT]: Copy ASM_INPUT_P.
From-SVN: r53335
* final.c (end_final): Use C trees to output data structures for profiling.
* Makefile.in (LIBGCC_DEPS): Added missing dependency on gcov-io.h
(profile.o): New dependency profile.h
(final.o): New dependency profile.h
* profile.h: New file. New global structure profile_info.
* final.h (count_edges_instrumented_now): Declare.
(current_function_cfg_checksum): Declare.
(function_list): New structure.
(functions_head, functions_tail): New static variables.
(end_final): Emits more data, removed some -ax stuff.
(final): Stores function names and chcksums.
* gcov-io.h (__write_gcov_string): New function.
(__read_gcov_string): New function.
* gcov.c (read_profile): New function.
(create_program_flow_graph): Uses read_profile instead of reading
da_file.
(read_files): Removed da_file checking, it's done by read_profile now.
* libgcc2.c (bb_function_info): New structure.
(bb): New field in structure, removed some -ax stuff.
(__bb_exit_func): Changed structure of da_file.
* profile.c (count_edges_instrumented_now): New global variable.
(current_function_cfg_checksum): New global variable.
(max_counter_in_program): New global variable.
(get_exec_counts): New function.
(compute_checksum): New function.
(instrument_edges): Sets count_edges_instrumented_now.
(compute_branch_probabilities): Uses get_exec_counts instead of
reading da_file.
(branch_prob): Calls compute_checksum and writes extra data to bbg_file.
(init_branch_prob): Removed da_file checking, done in get_exec_counts
now.
(end_branch_prob): Removed da_file checking, done in get_exec_counts
now.
* gcov.texi: Updated information about gcov file format.
From-SVN: r53330
* i386.c (ia32_use_dfa_pipeline_interface): New function. Use
the DFA interface for Pentium processors.
(TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE): DEFINE.
(attr_pent_pair, ix86_pent_find_pair): Remove.
(ix86_sched_reorder_pentium): Remove.
(ix86_sched_reorder): Remove reordering for Pentium.
* i386.md (Pentium scheduling): Rewrite using DFA description.
Co-Authored-By: Jeff Law <law@redhat.com>
From-SVN: r53329
* final.c (end_final): Use C trees to output data structures for profiling.
* Makefile.in (LIBGCC_DEPS): Added missing dependency on gcov-io.h
(profile.o): New dependency profile.h
(final.o): New dependency profile.h
* profile.h: New file. New global structure profile_info.
* final.h (count_edges_instrumented_now): Declare.
(current_function_cfg_checksum): Declare.
(function_list): New structure.
(functions_head, functions_tail): New static variables.
(end_final): Emits more data, removed some -ax stuff.
(final): Stores function names and chcksums.
* gcov-io.h (__write_gcov_string): New function.
(__read_gcov_string): New function.
* gcov.c (read_profile): New function.
(create_program_flow_graph): Uses read_profile instead of reading
da_file.
(read_files): Removed da_file checking, it's done by read_profile now.
* libgcc2.c (bb_function_info): New structure.
(bb): New field in structure, removed some -ax stuff.
(__bb_exit_func): Changed structure of da_file.
* profile.c (count_edges_instrumented_now): New global variable.
(current_function_cfg_checksum): New global variable.
(max_counter_in_program): New global variable.
(get_exec_counts): New function.
(compute_checksum): New function.
(instrument_edges): Sets count_edges_instrumented_now.
(compute_branch_probabilities): Uses get_exec_counts instead of
reading da_file.
(branch_prob): Calls compute_checksum and writes extra data to bbg_file.
(init_branch_prob): Removed da_file checking, done in get_exec_counts
now.
(end_branch_prob): Removed da_file checking, done in get_exec_counts
now.
* gcov.texi: Updated information about gcov file format.
Co-Authored-By: Pavel Nejedly <bim@atrey.karlin.mff.cuni.cz>
From-SVN: r53326
2002-05-07 David S. Miller <davem@redhat.com>
* config/sparc/sparc.h (TARGET_BUGGY_QP_LIB): Define to zero.
* config/sparc/sol2.h (TARGET_BUGGY_QP_LIB): Override to one.
* config/sparc/sparc.c (emit_soft_tfmode_libcall): If the Qp
library implementation clobbers the output before the inputs
are fully consumed, use stack temporary for the output.
From-SVN: r53322
* rtl.h (RTL_FLAG_CHECK*): Add an argument for the macro name,
and use it in all invocations of these macros. Clean up comments.
* rtl.c (rtl_check_failed_flag): Add an argument for the name
of the flag access macro whose check failed.
* doc/rtl.texi (Flags): Document additional flag uses.
From-SVN: r53306
PR preprocessor/6521
* cppfiles.c (handle_missing_header): Don't do anything
different for <> includes.
doc:
* cppopts.texi: Update documentation for -MG.
Co-Authored-By: Neil Booth <neil@daikokuya.demon.co.uk>
From-SVN: r53304
* java/jcf-write.c (write_classfile): Write the file to a
temporary file and then rename it.
* libjava/Makefile.am (all_java_source_files): New variable.
(all_java_class_files): Likewise.
.java.class: New rule.
(CLEANFILES): Remove tmp-list.
* libjava/Makefile.in: Regenerated.
From-SVN: r53298
* dwarf2out.c (output_call_frame_info): Don't emit a CIE with no FDEs.
* dwarf2out.c (gen_type_die): Abort on broken recursion.
PR c++/6381
* dwarf2out.c (rtl_for_decl_location): Only expand INTEGER_CST and
REAL_CST.
From-SVN: r53295
Do not allow big-endian/little-endian multilibs to override arm/thumb
multilibs.
Do not build hardware floating point multilibs, nor apcs-26 multilibs for
the Thumb.
From-SVN: r53294
PR c/6569.
* varasm.c (mark_weak): New function.
(merge_weak): Use it. Do not call declare_weak.
(declare_weak): Use merge_weak.
PR c/6569
* gcc.dg/weak-3.c: Update location of warning messages.
* gcc.dg/weak-5.c: Likewise.
From-SVN: r53293
* config/mips/mips.md: Name the unspecs with define_constant.
(*HILO_delay): Rename to 'hilo_delay' (no star).
(reload_indi): Replace gen_rtx_UNSPEC with gen_hilo_delay.
(reload_outdi, reload_outsi): Likewise.
From-SVN: r53284
